Lithium battery ni law law pru wa ai gaw lawu na lam ni a majaw byin wa chye ai:
1. Lithium battery n-gun grai law ai majaw byin pru wa ai
Overcharge galaw ai gaw, kaja ai electrode arung arai ni hta lithium ions yawng hpe n kaja ai electrode arung arai ni hta shang shangun nna, kaja ai electrode a shawng na hkum hkrang grid gaw, n-gun yawm mat nna hkrat sum mat na re. Ndai lam hta, negative electrode kata na lithium ions ni gaw grau grau law wa na rai nna, grai law hkra shinggyin la lu ai majaw, lithium atom ni rawt jat wa na re. Crystallization galaw ai majaw battery gaw n-gun yawm mat ai. Ndai lam gaw lithium battery packs ni a n-gun yawm mat ai lam a madung lam langai mung rai nga ai.
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SEI sumla hkrung gaw n kaja ai electrode arung arai ni hpe makawp maga ya lu ai majaw, dai arung arai a hkrang hpe hkrat sum na matu n loi ai, electrode arung arai a shingra tara a prat hpe jat ya lu ai. Charge hte pru wa ai aten hta SEI film hta loi mi galai shai na re, madung gaw organic substance nkau mi gaw bai nhtang wa mai ai galai shai lam ni hpe hkrum sha na re majaw re. Battery ngut ai hpang, SEI sumla hkrung gaw bai nhtang hkrat sum mat nna, SEI gaw n kaja ai electrode arung arai ni hpe makawp maga ya ai majaw, n kaja ai electrode arung arai ni hkrat sum mat ai majaw, lithium battery n-gun n rawng mat ai. Dai lang ai charger gaw ra ai lam ni hpe n lu galaw ai rai yang, battery hpe bulge byin shangun chye ai, shing nrai, shimlam hte seng nna hkala nba byin shangun chye ai (sh) kapaw mat chye ai.
3. Hpaga lam hta manghkang ni hpe hparan na
Lithium battery pack ni hpe galaw shapraw ai hta, electrode coating gaw n bung ai hte galaw shapraw ai lam gaw grai n-gun n rawng ai majaw, lithium battery n-gun yawm mat chye ai.
Dai majaw, mobile phone lithium battery ni hpe galaw ngut ai hpang chyam dinglik ra ai, dai ni hta hkrang nsam chyam dinglik ai lam, shim lum lam hpe chyam dinglik ai lam, kam hpa mai ai lam hpe chyam dinglik ai lam, electrochemical chyam dinglik ai lam ni lawm ai. Lithium battery ni a chyam dinglik ai lam hpe grau kaja hkra galaw lu na matu hte chyam dinglik ai lam hpe ngang grin hkra galaw lu na matu, battery chyam dinglik ai module—shrapnel microneedle module hpe mobile phone lithium battery chyam dinglik ai lam ni a matu matut mahkai ladat hku nna jai lang mai ai. Madung hku nna tsaw ai-current transmission hte signal matut mahkai lam hpe jaw ya ai. -50A lapran na n-gun atsam, kam mai ai matut mahkai lam hte ngang grin ai bungli galaw lu ai atsam kata hta ngang grin ai atsam hpe makawp maga u.
